features:
Absolutely NO WIRING and easy to install
Solar Battery:4V  65mA (Life:10year)
Recharged by solar panels under sun light 
3 XPiranha Bright white / Warm white LED(Life:10 year)
Rechargeable : AAxNi-MH   1200 mAh Battery included
Light surface:5mm Tempered glass(surfaec load Capacity:over 15T)Ideal for areas where conventional electrical supply is not available
Material: stainless steel +aluminum.
Automatic sensor activates at dusk Lights up to (10-12) hours if fully charged (6-8)hours OFF/ON Switch
Waterproof Grade: IP68
Weight:380g
Dimension: Height: 5cm, Diameter: 12cm